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<div class="title">serialization.hpp</div>  </div>
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<a href="serialization_8hpp.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/** \file jsonv/serialization.hpp</span></div>
<div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *  Conversion between C++ types and JSON values.</span></div>
<div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> *  </span></div>
<div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> *  Copyright (c) 2015 by Travis Gockel. All rights reserved.</span></div>
<div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> *  This program is free software: you can redistribute it and/or modify it under the terms of the Apache License</span></div>
<div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> *  as published by the Apache Software Foundation, either version 2 of the License, or (at your option) any later</span></div>
<div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> *  version.</span></div>
<div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> *</span></div>
<div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *  \author Travis Gockel (travis@gockelhut.com)</span></div>
<div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment">**/</span></div>
<div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="preprocessor">#ifndef __JSONV_SERIALIZATION_HPP_INCLUDED__</span></div>
<div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="preprocessor"></span><span class="preprocessor">#define __JSONV_SERIALIZATION_HPP_INCLUDED__</span></div>
<div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="preprocessor"></span></div>
<div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="config_8hpp.html">jsonv/config.hpp</a>&gt;</span></div>
<div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="nested__exception_8hpp.html">jsonv/detail/nested_exception.hpp</a>&gt;</span></div>
<div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="scope__exit_8hpp.html">jsonv/detail/scope_exit.hpp</a>&gt;</span></div>
<div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="path_8hpp.html">jsonv/path.hpp</a>&gt;</span></div>
<div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="preprocessor">#include &lt;<a class="code" href="value_8hpp.html">jsonv/value.hpp</a>&gt;</span></div>
<div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;</div>
<div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="preprocessor">#include &lt;memory&gt;</span></div>
<div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="preprocessor">#include &lt;new&gt;</span></div>
<div class="line"><a name="l00023"></a><span class="lineno">   23</span>&#160;<span class="preprocessor">#include &lt;typeinfo&gt;</span></div>
<div class="line"><a name="l00024"></a><span class="lineno">   24</span>&#160;<span class="preprocessor">#include &lt;typeindex&gt;</span></div>
<div class="line"><a name="l00025"></a><span class="lineno">   25</span>&#160;<span class="preprocessor">#include &lt;type_traits&gt;</span></div>
<div class="line"><a name="l00026"></a><span class="lineno">   26</span>&#160;<span class="preprocessor">#include &lt;utility&gt;</span></div>
<div class="line"><a name="l00027"></a><span class="lineno">   27</span>&#160;<span class="preprocessor">#include &lt;vector&gt;</span></div>
<div class="line"><a name="l00028"></a><span class="lineno">   28</span>&#160;</div>
<div class="line"><a name="l00029"></a><span class="lineno">   29</span>&#160;<span class="keyword">namespace </span>jsonv</div>
<div class="line"><a name="l00030"></a><span class="lineno">   30</span>&#160;{</div>
<div class="line"><a name="l00031"></a><span class="lineno">   31</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00032"></a><span class="lineno">   32</span>&#160;<span class="comment">/** \addtogroup Serialization</span></div>
<div class="line"><a name="l00033"></a><span class="lineno">   33</span>&#160;<span class="comment"> *  \{</span></div>
<div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="comment"> *  Serialization components are responsible for conversion between a C++ type and a JSON \c value.</span></div>
<div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="comment">**/</span></div>
<div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div>
<div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="keyword">class </span>extractor;</div>
<div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="keyword">class </span>value;</div>
<div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="keyword">class </span>extraction_context;</div>
<div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;<span class="keyword">class </span>serialization_context;</div>
<div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="comment">/** Represents a version used to extract and encode JSON objects from C++ classes. This is useful for API versioning: if</span></div>
<div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="comment"> *  you need certain fields to be serialized only after a certain version or only before a different one.</span></div>
<div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="comment">**/</span></div>
<div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="structjsonv_1_1version.html">   45</a></span>&#160;<span class="keyword">struct </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="structjsonv_1_1version.html">version</a></div>
<div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;{</div>
<div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;    <span class="keyword">using</span> version_element = std::uint32_t;</div>
<div class="line"><a name="l00049"></a><span class="lineno">   49</span>&#160;    </div>
<div class="line"><a name="l00050"></a><span class="lineno">   50</span>&#160;<span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00051"></a><span class="lineno">   51</span>&#160;<span class="comment">    /** Initialize an instance with the given \a major and \a minor version info. **/</span></div>
<div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="structjsonv_1_1version.html#a320125222ef82673a5bc378830b85c3d">   52</a></span>&#160;    constexpr <a class="code" href="structjsonv_1_1version.html#a320125222ef82673a5bc378830b85c3d">version</a>(version_element major = 0, version_element minor = 0) :</div>
<div class="line"><a name="l00053"></a><span class="lineno">   53</span>&#160;            major{major},</div>
<div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;            minor{minor}</div>
<div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;    { }</div>
<div class="line"><a name="l00056"></a><span class="lineno">   56</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00057"></a><span class="lineno">   57</span>&#160;<span class="comment">    /** Check if this version is an &quot;empty&quot; value -- meaning \c major and \c minor are both \c 0. **/</span></div>
<div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="structjsonv_1_1version.html#a0571c645cd90fdc6fbdfb55a5a1438b5">   58</a></span>&#160;    constexpr <span class="keywordtype">bool</span> <a class="code" href="structjsonv_1_1version.html#a0571c645cd90fdc6fbdfb55a5a1438b5">empty</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00059"></a><span class="lineno">   59</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00060"></a><span class="lineno">   60</span>&#160;        <span class="keywordflow">return</span> major == 0 &amp;&amp; minor == 0;</div>
<div class="line"><a name="l00061"></a><span class="lineno">   61</span>&#160;    }</div>
<div class="line"><a name="l00062"></a><span class="lineno">   62</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00063"></a><span class="lineno">   63</span>&#160;<span class="comment">    /** Convert this instance into a \c uint64_t. The \c major version will be in the higher-order bits, while \c minor</span></div>
<div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;<span class="comment">     *  will be in the lower-order bits.</span></div>
<div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="structjsonv_1_1version.html#a80e5787c534f7d4622a5f29735488321">   66</a></span>&#160;    <span class="keyword">explicit</span> constexpr <span class="keyword">operator</span> std::uint64_t()<span class="keyword"> const</span></div>
<div class="line"><a name="l00067"></a><span class="lineno">   67</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00068"></a><span class="lineno">   68</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span>std::uint64_t<span class="keyword">&gt;</span>(major) &lt;&lt; 32</div>
<div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;             | static_cast&lt;std::uint64_t&gt;(minor) &lt;&lt;  0;</div>
<div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;    }</div>
<div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;<span class="comment">    /** Test for equality with \a other. **/</span></div>
<div class="line"><a name="l00073"></a><span class="lineno"><a class="line" href="structjsonv_1_1version.html#ab1c87869db13144a453d13809e9b9bb7">   73</a></span>&#160;    constexpr <span class="keywordtype">bool</span> <a class="code" href="structjsonv_1_1version.html#ab1c87869db13144a453d13809e9b9bb7">operator==</a>(<span class="keyword">const</span> <a class="code" href="structjsonv_1_1version.html">version</a>&amp; other)<span class="keyword"> const</span></div>
<div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span>std::uint64_t<span class="keyword">&gt;</span>(*this) == <span class="keyword">static_cast&lt;</span>std::uint64_t<span class="keyword">&gt;</span>(other);</div>
<div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;    }</div>
<div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;<span class="comment">    /** Test for inequality with \a other. **/</span></div>
<div class="line"><a name="l00079"></a><span class="lineno"><a class="line" href="structjsonv_1_1version.html#ab7039815c02c4c4e44511f2ab0b5b1f4">   79</a></span>&#160;    constexpr <span class="keywordtype">bool</span> <a class="code" href="structjsonv_1_1version.html#ab7039815c02c4c4e44511f2ab0b5b1f4">operator!=</a>(<span class="keyword">const</span> <a class="code" href="structjsonv_1_1version.html">version</a>&amp; other)<span class="keyword"> const</span></div>
<div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span>std::uint64_t<span class="keyword">&gt;</span>(*this) != <span class="keyword">static_cast&lt;</span>std::uint64_t<span class="keyword">&gt;</span>(other);</div>
<div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;    }</div>
<div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;<span class="comment">    /** Check that this version is less than \a other. The comparison is done lexicographically. **/</span></div>
<div class="line"><a name="l00085"></a><span class="lineno"><a class="line" href="structjsonv_1_1version.html#a610e510ec9b393e92064b4bcc0a3d14b">   85</a></span>&#160;    constexpr <span class="keywordtype">bool</span> <a class="code" href="structjsonv_1_1version.html#a610e510ec9b393e92064b4bcc0a3d14b">operator&lt;</a>(<span class="keyword">const</span> <a class="code" href="structjsonv_1_1version.html">version</a>&amp; other)<span class="keyword"> const</span></div>
<div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span>std::uint64_t<span class="keyword">&gt;</span>(*this) &lt; <span class="keyword">static_cast&lt;</span>std::uint64_t<span class="keyword">&gt;</span>(other);</div>
<div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;    }</div>
<div class="line"><a name="l00089"></a><span class="lineno">   89</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00090"></a><span class="lineno">   90</span>&#160;<span class="comment">    /** Check that this version is less than or equal to \a other. The comparison is done lexicographically. **/</span></div>
<div class="line"><a name="l00091"></a><span class="lineno"><a class="line" href="structjsonv_1_1version.html#a8bd355a9054a0ed82720d61661930c21">   91</a></span>&#160;    constexpr <span class="keywordtype">bool</span> <a class="code" href="structjsonv_1_1version.html#a8bd355a9054a0ed82720d61661930c21">operator&lt;=</a>(<span class="keyword">const</span> <a class="code" href="structjsonv_1_1version.html">version</a>&amp; other)<span class="keyword"> const</span></div>
<div class="line"><a name="l00092"></a><span class="lineno">   92</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00093"></a><span class="lineno">   93</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span>std::uint64_t<span class="keyword">&gt;</span>(*this) &lt;= <span class="keyword">static_cast&lt;</span>std::uint64_t<span class="keyword">&gt;</span>(other);</div>
<div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;    }</div>
<div class="line"><a name="l00095"></a><span class="lineno">   95</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;<span class="comment">    /** Check that this version is greater than \a other. The comparison is done lexicographically. **/</span></div>
<div class="line"><a name="l00097"></a><span class="lineno"><a class="line" href="structjsonv_1_1version.html#aa635f11f9bb5f9502ed1f9d8db7f259b">   97</a></span>&#160;    constexpr <span class="keywordtype">bool</span> <a class="code" href="structjsonv_1_1version.html#aa635f11f9bb5f9502ed1f9d8db7f259b">operator&gt;</a>(<span class="keyword">const</span> <a class="code" href="structjsonv_1_1version.html">version</a>&amp; other)<span class="keyword"> const</span></div>
<div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00099"></a><span class="lineno">   99</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span>std::uint64_t<span class="keyword">&gt;</span>(*this) &gt; <span class="keyword">static_cast&lt;</span>std::uint64_t<span class="keyword">&gt;</span>(other);</div>
<div class="line"><a name="l00100"></a><span class="lineno">  100</span>&#160;    }</div>
<div class="line"><a name="l00101"></a><span class="lineno">  101</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00102"></a><span class="lineno">  102</span>&#160;<span class="comment">    /** Check that this version is greater than or equal to \a other. The comparison is done lexicographically. **/</span></div>
<div class="line"><a name="l00103"></a><span class="lineno"><a class="line" href="structjsonv_1_1version.html#a26c29f33ef366a2bb047c317162e77a1">  103</a></span>&#160;    constexpr <span class="keywordtype">bool</span> <a class="code" href="structjsonv_1_1version.html#a26c29f33ef366a2bb047c317162e77a1">operator&gt;=</a>(<span class="keyword">const</span> <a class="code" href="structjsonv_1_1version.html">version</a>&amp; other)<span class="keyword"> const</span></div>
<div class="line"><a name="l00104"></a><span class="lineno">  104</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00105"></a><span class="lineno">  105</span>&#160;        <span class="keywordflow">return</span> <span class="keyword">static_cast&lt;</span>std::uint64_t<span class="keyword">&gt;</span>(*this) &gt;= <span class="keyword">static_cast&lt;</span>std::uint64_t<span class="keyword">&gt;</span>(other);</div>
<div class="line"><a name="l00106"></a><span class="lineno">  106</span>&#160;    }</div>
<div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;        </div>
<div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00109"></a><span class="lineno">  109</span>&#160;    version_element major;</div>
<div class="line"><a name="l00110"></a><span class="lineno">  110</span>&#160;    version_element minor;</div>
<div class="line"><a name="l00111"></a><span class="lineno">  111</span>&#160;};</div>
<div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;<span class="comment">/** Exception thrown if there is any problem running \c extract. Typically, there is a nested exception attached with</span></div>
<div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;<span class="comment"> *  more details as to what the underlying error is (a human-readable description is usually in the \c what string).</span></div>
<div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;<span class="comment">**/</span></div>
<div class="line"><a name="l00116"></a><span class="lineno"><a class="line" href="classjsonv_1_1extraction__error.html">  116</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1extraction__error.html">extraction_error</a> :</div>
<div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        <span class="keyword">public</span> std::runtime_error,</div>
<div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;        <span class="keyword">public</span> nested_exception</div>
<div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;{</div>
<div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;<span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;<span class="comment">    /** Create a new \c extraction_error from the given \a context and \a message. **/</span></div>
<div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classjsonv_1_1extraction__error.html">extraction_error</a>(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1extraction__context.html">extraction_context</a>&amp; context, <span class="keyword">const</span> std::string&amp; message);</div>
<div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;    </div>
<div class="line"><a name="l00124"></a><span class="lineno">  124</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="classjsonv_1_1extraction__error.html">extraction_error</a>() noexcept;</div>
<div class="line"><a name="l00125"></a><span class="lineno">  125</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00126"></a><span class="lineno">  126</span>&#160;<span class="comment">    /** Get the path this extraction error came from. **/</span></div>
<div class="line"><a name="l00127"></a><span class="lineno">  127</span>&#160;    <span class="keyword">const</span> <a class="code" href="classjsonv_1_1path.html">jsonv::path</a>&amp; <a class="code" href="classjsonv_1_1path.html">path</a>() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00128"></a><span class="lineno">  128</span>&#160;    </div>
<div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    <a class="code" href="classjsonv_1_1path.html">jsonv::path</a> _path;</div>
<div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;};</div>
<div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;<span class="comment">/** Thrown when \c formats::extract does not have an \c extractor for the provided type. **/</span></div>
<div class="line"><a name="l00134"></a><span class="lineno"><a class="line" href="classjsonv_1_1no__extractor.html">  134</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1no__extractor.html">no_extractor</a> :</div>
<div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;        <span class="keyword">public</span> std::runtime_error</div>
<div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;{</div>
<div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;<span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00138"></a><span class="lineno">  138</span>&#160;<span class="comment">    /** Create a new exception. **/</span></div>
<div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classjsonv_1_1no__extractor.html">no_extractor</a>(<span class="keyword">const</span> std::type_info&amp; type);</div>
<div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classjsonv_1_1no__extractor.html">no_extractor</a>(<span class="keyword">const</span> std::type_index&amp; type);</div>
<div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;    </div>
<div class="line"><a name="l00142"></a><span class="lineno">  142</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="classjsonv_1_1no__extractor.html">no_extractor</a>() noexcept;</div>
<div class="line"><a name="l00143"></a><span class="lineno">  143</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00144"></a><span class="lineno">  144</span>&#160;<span class="comment">    /** The name of the type. **/</span></div>
<div class="line"><a name="l00145"></a><span class="lineno">  145</span>&#160;    string_view type_name() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00146"></a><span class="lineno">  146</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;<span class="comment">    /** Get an ID for the type of \c extractor that \c formats::extract could not locate. **/</span></div>
<div class="line"><a name="l00148"></a><span class="lineno">  148</span>&#160;    std::type_index type_index() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    </div>
<div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;    std::type_index _type_index;</div>
<div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;    std::string     _type_name;</div>
<div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;};</div>
<div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;<span class="comment">/** Thrown when \c formats::to_json does not have a \c serializer for the provided type. **/</span></div>
<div class="line"><a name="l00156"></a><span class="lineno"><a class="line" href="classjsonv_1_1no__serializer.html">  156</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1no__serializer.html">no_serializer</a> :</div>
<div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;        <span class="keyword">public</span> std::runtime_error</div>
<div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;{</div>
<div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;<span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;<span class="comment">    /** Create a new exception. **/</span></div>
<div class="line"><a name="l00161"></a><span class="lineno">  161</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classjsonv_1_1no__serializer.html">no_serializer</a>(<span class="keyword">const</span> std::type_info&amp; type);</div>
<div class="line"><a name="l00162"></a><span class="lineno">  162</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classjsonv_1_1no__serializer.html">no_serializer</a>(<span class="keyword">const</span> std::type_index&amp; type);</div>
<div class="line"><a name="l00163"></a><span class="lineno">  163</span>&#160;    </div>
<div class="line"><a name="l00164"></a><span class="lineno">  164</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="classjsonv_1_1no__serializer.html">no_serializer</a>() noexcept;</div>
<div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00166"></a><span class="lineno">  166</span>&#160;<span class="comment">    /** The name of the type. **/</span></div>
<div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    string_view type_name() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;<span class="comment">    /** Get an ID for the type of \c serializer that \c formats::to_json could not locate. **/</span></div>
<div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;    std::type_index type_index() <span class="keyword">const</span>;</div>
<div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    </div>
<div class="line"><a name="l00172"></a><span class="lineno">  172</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;    std::type_index _type_index;</div>
<div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;    std::string     _type_name;</div>
<div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;};</div>
<div class="line"><a name="l00176"></a><span class="lineno">  176</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00177"></a><span class="lineno">  177</span>&#160;<span class="comment">/** An \c extractor holds the method for converting a \c value into an arbitrary C++ type. **/</span></div>
<div class="line"><a name="l00178"></a><span class="lineno"><a class="line" href="classjsonv_1_1extractor.html">  178</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1extractor.html">extractor</a></div>
<div class="line"><a name="l00179"></a><span class="lineno">  179</span>&#160;{</div>
<div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="classjsonv_1_1extractor.html">extractor</a>() noexcept;</div>
<div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;<span class="comment">    /** Get the run-time type this \c extractor knows how to extract. Once this \c extractor is registered with a</span></div>
<div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;<span class="comment">     *  \c formats, it is not allowed to change.</span></div>
<div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;    <span class="keyword">virtual</span> <span class="keyword">const</span> std::type_info&amp; get_type() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;<span class="comment">    /** Extract a the type \a from a \c value \a into a region of memory.</span></div>
<div class="line"><a name="l00189"></a><span class="lineno">  189</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;<span class="comment">     *  \param context Extra information to help you decode sub-objects, such as looking up other \c formats. It also</span></div>
<div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;<span class="comment">     *                 tracks your \c path in the decoding heirarchy, so any exceptions thrown will have \c path</span></div>
<div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;<span class="comment">     *                 information in the error message.</span></div>
<div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;<span class="comment">     *  \param from The JSON \c value to extract something from.</span></div>
<div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;<span class="comment">     *  \param into The region of memory to create the extracted object in. There will always be enough room to create</span></div>
<div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;<span class="comment">     *              your object and the alignment of the pointer should be correct (assuming a working \c alignof</span></div>
<div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;<span class="comment">     *              implementation).</span></div>
<div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;    <span class="keyword">virtual</span> <span class="keywordtype">void</span> <a class="code" href="group__Serialization.html#gac24f0cb864988715300f4741b5031546">extract</a>(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1extraction__context.html">extraction_context</a>&amp; context,</div>
<div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;                         <span class="keyword">const</span> <a class="code" href="classjsonv_1_1value.html">value</a>&amp;              from,</div>
<div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;                         <span class="keywordtype">void</span>*                     into</div>
<div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;                        ) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;};</div>
<div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;<span class="comment">/** A \c serializer holds the method for converting an arbitrary C++ type into a \c value. **/</span></div>
<div class="line"><a name="l00205"></a><span class="lineno"><a class="line" href="classjsonv_1_1serializer.html">  205</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1serializer.html">serializer</a></div>
<div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;{</div>
<div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="classjsonv_1_1serializer.html">serializer</a>() noexcept;</div>
<div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00210"></a><span class="lineno">  210</span>&#160;<span class="comment">    /** Get the run-time type this \c serialize knows how to encode. Once this \c serializer is registered with a</span></div>
<div class="line"><a name="l00211"></a><span class="lineno">  211</span>&#160;<span class="comment">     *  \c formats, it is not allowed to change.</span></div>
<div class="line"><a name="l00212"></a><span class="lineno">  212</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00213"></a><span class="lineno">  213</span>&#160;    <span class="keyword">virtual</span> <span class="keyword">const</span> std::type_info&amp; get_type() <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00214"></a><span class="lineno">  214</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00215"></a><span class="lineno">  215</span>&#160;<span class="comment">    /** Create a \c value \a from the value in the given region of memory.</span></div>
<div class="line"><a name="l00216"></a><span class="lineno">  216</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00217"></a><span class="lineno">  217</span>&#160;<span class="comment">     *  \param context Extra information to help you encode sub-objects for your type, such as the ability to find other</span></div>
<div class="line"><a name="l00218"></a><span class="lineno">  218</span>&#160;<span class="comment">     *                 \c formats. It also tracks the progression of types in the encoding heirarchy, so any exceptions</span></div>
<div class="line"><a name="l00219"></a><span class="lineno">  219</span>&#160;<span class="comment">     *                 thrown will have \c type information in the error message.</span></div>
<div class="line"><a name="l00220"></a><span class="lineno">  220</span>&#160;<span class="comment">     *  \param from The region of memory that represents the C++ value to convert to JSON. The pointer comes as the</span></div>
<div class="line"><a name="l00221"></a><span class="lineno">  221</span>&#160;<span class="comment">     *              result of a &lt;tt&gt;static_cast&amp;lt;void*&amp;gt;&lt;/tt&gt;, so performing a \c static_cast back to your type is</span></div>
<div class="line"><a name="l00222"></a><span class="lineno">  222</span>&#160;<span class="comment">     *              okay.</span></div>
<div class="line"><a name="l00223"></a><span class="lineno">  223</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00224"></a><span class="lineno">  224</span>&#160;    <span class="keyword">virtual</span> <a class="code" href="classjsonv_1_1value.html">value</a> <a class="code" href="group__Serialization.html#ga52201f62c91cdfb758fdb62a330f6e5f">to_json</a>(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1serialization__context.html">serialization_context</a>&amp; context,</div>
<div class="line"><a name="l00225"></a><span class="lineno">  225</span>&#160;                          <span class="keyword">const</span> <span class="keywordtype">void</span>*                  from</div>
<div class="line"><a name="l00226"></a><span class="lineno">  226</span>&#160;                         ) <span class="keyword">const</span> = 0;</div>
<div class="line"><a name="l00227"></a><span class="lineno">  227</span>&#160;};</div>
<div class="line"><a name="l00228"></a><span class="lineno">  228</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00229"></a><span class="lineno">  229</span>&#160;<span class="comment">/** An \c adapter is both an \c extractor and a \c serializer. It is made with the idea that for \e most types, you want</span></div>
<div class="line"><a name="l00230"></a><span class="lineno">  230</span>&#160;<span class="comment"> *  to both encode and decode JSON.</span></div>
<div class="line"><a name="l00231"></a><span class="lineno">  231</span>&#160;<span class="comment">**/</span></div>
<div class="line"><a name="l00232"></a><span class="lineno"><a class="line" href="classjsonv_1_1adapter.html">  232</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1adapter.html">adapter</a> :</div>
<div class="line"><a name="l00233"></a><span class="lineno">  233</span>&#160;        <span class="keyword">public</span> <a class="code" href="classjsonv_1_1extractor.html">extractor</a>,</div>
<div class="line"><a name="l00234"></a><span class="lineno">  234</span>&#160;        <span class="keyword">public</span> <a class="code" href="classjsonv_1_1serializer.html">serializer</a></div>
<div class="line"><a name="l00235"></a><span class="lineno">  235</span>&#160;{</div>
<div class="line"><a name="l00236"></a><span class="lineno">  236</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00237"></a><span class="lineno">  237</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="classjsonv_1_1adapter.html">adapter</a>() noexcept;</div>
<div class="line"><a name="l00238"></a><span class="lineno">  238</span>&#160;};</div>
<div class="line"><a name="l00239"></a><span class="lineno">  239</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00240"></a><span class="lineno">  240</span>&#160;<span class="comment">/** Simply put, this class is a collection of \c extractor and \c serializer instances.</span></div>
<div class="line"><a name="l00241"></a><span class="lineno">  241</span>&#160;<span class="comment"> *  </span></div>
<div class="line"><a name="l00242"></a><span class="lineno">  242</span>&#160;<span class="comment"> *  Ultimately, \c formats form a directed graph of possible types to load. This allows you to compose formats including</span></div>
<div class="line"><a name="l00243"></a><span class="lineno">  243</span>&#160;<span class="comment"> *  your application with any number of 3rd party libraries an base formats. Imagine an application that has both a user</span></div>
<div class="line"><a name="l00244"></a><span class="lineno">  244</span>&#160;<span class="comment"> *  facing API and an object storage system, both of which speak JSON. When loading from the database, you would like</span></div>
<div class="line"><a name="l00245"></a><span class="lineno">  245</span>&#160;<span class="comment"> *  strict type enforcement -- check that when you say &lt;tt&gt;extract&amp;lt;int&amp;gt;(val)&lt;/tt&gt;, that \c val actually has</span></div>
<div class="line"><a name="l00246"></a><span class="lineno">  246</span>&#160;<span class="comment"> *  \c kind::integer. When getting values from the API, you happily convert \c kind::string with the value \c &quot;51&quot; into</span></div>
<div class="line"><a name="l00247"></a><span class="lineno">  247</span>&#160;<span class="comment"> *  the integer \c 51. You really don&#39;t want to have to write two versions of decoders for all of your objects: one</span></div>
<div class="line"><a name="l00248"></a><span class="lineno">  248</span>&#160;<span class="comment"> *  which uses the standard checked \c value::as_integer and one that uses \c coerce_integer -- you want the same object</span></div>
<div class="line"><a name="l00249"></a><span class="lineno">  249</span>&#160;<span class="comment"> *  model.</span></div>
<div class="line"><a name="l00250"></a><span class="lineno">  250</span>&#160;<span class="comment"> *  </span></div>
<div class="line"><a name="l00251"></a><span class="lineno">  251</span>&#160;<span class="comment"> *  \dot</span></div>
<div class="line"><a name="l00252"></a><span class="lineno">  252</span>&#160;<span class="comment"> *  digraph formats {</span></div>
<div class="line"><a name="l00253"></a><span class="lineno">  253</span>&#160;<span class="comment"> *    defaults  [label=&quot;formats::defaults&quot;]</span></div>
<div class="line"><a name="l00254"></a><span class="lineno">  254</span>&#160;<span class="comment"> *    coerce    [label=&quot;formats::coerce&quot;]</span></div>
<div class="line"><a name="l00255"></a><span class="lineno">  255</span>&#160;<span class="comment"> *    lib       [label=&quot;some_3rd_party&quot;]</span></div>
<div class="line"><a name="l00256"></a><span class="lineno">  256</span>&#160;<span class="comment"> *    my_app    [label=&quot;my_app_formats&quot;]</span></div>
<div class="line"><a name="l00257"></a><span class="lineno">  257</span>&#160;<span class="comment"> *    db        [label=&quot;my_app_database_loader&quot;]</span></div>
<div class="line"><a name="l00258"></a><span class="lineno">  258</span>&#160;<span class="comment"> *    api       [label=&quot;my_app_api_loader&quot;]</span></div>
<div class="line"><a name="l00259"></a><span class="lineno">  259</span>&#160;<span class="comment"> *    </span></div>
<div class="line"><a name="l00260"></a><span class="lineno">  260</span>&#160;<span class="comment"> *    my_app -&gt; lib</span></div>
<div class="line"><a name="l00261"></a><span class="lineno">  261</span>&#160;<span class="comment"> *    db -&gt;  defaults</span></div>
<div class="line"><a name="l00262"></a><span class="lineno">  262</span>&#160;<span class="comment"> *    db -&gt;  my_app</span></div>
<div class="line"><a name="l00263"></a><span class="lineno">  263</span>&#160;<span class="comment"> *    api -&gt; coerce</span></div>
<div class="line"><a name="l00264"></a><span class="lineno">  264</span>&#160;<span class="comment"> *    api -&gt; my_app</span></div>
<div class="line"><a name="l00265"></a><span class="lineno">  265</span>&#160;<span class="comment"> *  }</span></div>
<div class="line"><a name="l00266"></a><span class="lineno">  266</span>&#160;<span class="comment"> *  \enddot</span></div>
<div class="line"><a name="l00267"></a><span class="lineno">  267</span>&#160;<span class="comment"> *  </span></div>
<div class="line"><a name="l00268"></a><span class="lineno">  268</span>&#160;<span class="comment"> *  To do this, you would create your object model (called \c my_app_formats in the chart) with the object models for</span></div>
<div class="line"><a name="l00269"></a><span class="lineno">  269</span>&#160;<span class="comment"> *  your application-specific types. This can use any number of 3rd party libraries to get the job done. To make a</span></div>
<div class="line"><a name="l00270"></a><span class="lineno">  270</span>&#160;<span class="comment"> *  functional \c formats, you would \c compose different \c formats instances into a single one. From there, </span></div>
<div class="line"><a name="l00271"></a><span class="lineno">  271</span>&#160;<span class="comment"> *  </span></div>
<div class="line"><a name="l00272"></a><span class="lineno">  272</span>&#160;<span class="comment"> *  \code</span></div>
<div class="line"><a name="l00273"></a><span class="lineno">  273</span>&#160;<span class="comment"> *  jsonv::formats get_api_formats()</span></div>
<div class="line"><a name="l00274"></a><span class="lineno">  274</span>&#160;<span class="comment"> *  {</span></div>
<div class="line"><a name="l00275"></a><span class="lineno">  275</span>&#160;<span class="comment"> *      static jsonv::formats instance = jsonv::formats::compose({ jsonv::formats::coerce(), get_app_formats() });</span></div>
<div class="line"><a name="l00276"></a><span class="lineno">  276</span>&#160;<span class="comment"> *      return instance;</span></div>
<div class="line"><a name="l00277"></a><span class="lineno">  277</span>&#160;<span class="comment"> *  }</span></div>
<div class="line"><a name="l00278"></a><span class="lineno">  278</span>&#160;<span class="comment"> *  </span></div>
<div class="line"><a name="l00279"></a><span class="lineno">  279</span>&#160;<span class="comment"> *  jsonv::formats get_db_formats()</span></div>
<div class="line"><a name="l00280"></a><span class="lineno">  280</span>&#160;<span class="comment"> *  {</span></div>
<div class="line"><a name="l00281"></a><span class="lineno">  281</span>&#160;<span class="comment"> *      static jsonv::formats instance = jsonv::formats::compose({ jsonv::formats::defaults(), get_app_formats() });</span></div>
<div class="line"><a name="l00282"></a><span class="lineno">  282</span>&#160;<span class="comment"> *      return instance;</span></div>
<div class="line"><a name="l00283"></a><span class="lineno">  283</span>&#160;<span class="comment"> *  }</span></div>
<div class="line"><a name="l00284"></a><span class="lineno">  284</span>&#160;<span class="comment"> *  </span></div>
<div class="line"><a name="l00285"></a><span class="lineno">  285</span>&#160;<span class="comment"> *  MyType extract_thing(const jsonv::value&amp; from, bool from_db)</span></div>
<div class="line"><a name="l00286"></a><span class="lineno">  286</span>&#160;<span class="comment"> *  {</span></div>
<div class="line"><a name="l00287"></a><span class="lineno">  287</span>&#160;<span class="comment"> *      return jsonv::extract&lt;MyType&gt;(from, from_db ? get_db_formats() : get_api_formats());</span></div>
<div class="line"><a name="l00288"></a><span class="lineno">  288</span>&#160;<span class="comment"> *  }</span></div>
<div class="line"><a name="l00289"></a><span class="lineno">  289</span>&#160;<span class="comment"> *  \endcode</span></div>
<div class="line"><a name="l00290"></a><span class="lineno">  290</span>&#160;<span class="comment">**/</span></div>
<div class="line"><a name="l00291"></a><span class="lineno"><a class="line" href="classjsonv_1_1formats.html">  291</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1formats.html">formats</a></div>
<div class="line"><a name="l00292"></a><span class="lineno">  292</span>&#160;{</div>
<div class="line"><a name="l00293"></a><span class="lineno">  293</span>&#160;<span class="keyword">public</span>:</div>
<div class="line"><a name="l00294"></a><span class="lineno">  294</span>&#160;    <span class="keyword">using</span> list = std::vector&lt;formats&gt;;</div>
<div class="line"><a name="l00295"></a><span class="lineno">  295</span>&#160;    </div>
<div class="line"><a name="l00296"></a><span class="lineno">  296</span>&#160;<span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00297"></a><span class="lineno">  297</span>&#160;<span class="comment">    /** Get the default \c formats instance. This uses \e strict type-checking and behaves by the same rules as the</span></div>
<div class="line"><a name="l00298"></a><span class="lineno">  298</span>&#160;<span class="comment">     *  \c value \c as_ member functions (\c as_integer, \c as_string, etc).</span></div>
<div class="line"><a name="l00299"></a><span class="lineno">  299</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00300"></a><span class="lineno">  300</span>&#160;<span class="comment">     *  \note</span></div>
<div class="line"><a name="l00301"></a><span class="lineno">  301</span>&#160;<span class="comment">     *  This function actually returns a \e copy of the default \c formats, so modifications do not affect the actual</span></div>
<div class="line"><a name="l00302"></a><span class="lineno">  302</span>&#160;<span class="comment">     *  instance.</span></div>
<div class="line"><a name="l00303"></a><span class="lineno">  303</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00304"></a><span class="lineno">  304</span>&#160;    <span class="keyword">static</span> <a class="code" href="classjsonv_1_1formats.html">formats</a> defaults();</div>
<div class="line"><a name="l00305"></a><span class="lineno">  305</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00306"></a><span class="lineno">  306</span>&#160;<span class="comment">    /** Get the global \c formats instance. By default, this is the same as \c defaults, but you can override it with</span></div>
<div class="line"><a name="l00307"></a><span class="lineno">  307</span>&#160;<span class="comment">     *  \c set_global. The \c extract function uses this \c formats instance if none is provided, so this is convenient</span></div>
<div class="line"><a name="l00308"></a><span class="lineno">  308</span>&#160;<span class="comment">     *  if your application only has one type of \c formats to use.</span></div>
<div class="line"><a name="l00309"></a><span class="lineno">  309</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00310"></a><span class="lineno">  310</span>&#160;<span class="comment">     *  \note</span></div>
<div class="line"><a name="l00311"></a><span class="lineno">  311</span>&#160;<span class="comment">     *  This function actually returns a \e copy of the global \c formats, so modifications do not affect the actual</span></div>
<div class="line"><a name="l00312"></a><span class="lineno">  312</span>&#160;<span class="comment">     *  instance. If you wish to alter the global formats, use \c set_global.</span></div>
<div class="line"><a name="l00313"></a><span class="lineno">  313</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00314"></a><span class="lineno">  314</span>&#160;    <span class="keyword">static</span> <a class="code" href="classjsonv_1_1formats.html">formats</a> global();</div>
<div class="line"><a name="l00315"></a><span class="lineno">  315</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00316"></a><span class="lineno">  316</span>&#160;<span class="comment">    /** Set the \c global \c formats instance. **/</span></div>
<div class="line"><a name="l00317"></a><span class="lineno">  317</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> set_global(<a class="code" href="classjsonv_1_1formats.html">formats</a>);</div>
<div class="line"><a name="l00318"></a><span class="lineno">  318</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00319"></a><span class="lineno">  319</span>&#160;<span class="comment">    /** Reset the \c global \c formats instance to \c defaults. **/</span></div>
<div class="line"><a name="l00320"></a><span class="lineno">  320</span>&#160;    <span class="keyword">static</span> <span class="keywordtype">void</span> reset_global();</div>
<div class="line"><a name="l00321"></a><span class="lineno">  321</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00322"></a><span class="lineno">  322</span>&#160;<span class="comment">    /** Get the coercing \c formats instance. This uses \e loose type-checking and behaves by the same rules as the</span></div>
<div class="line"><a name="l00323"></a><span class="lineno">  323</span>&#160;<span class="comment">     *  \c coerce_ functions in \c coerce.hpp.</span></div>
<div class="line"><a name="l00324"></a><span class="lineno">  324</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00325"></a><span class="lineno">  325</span>&#160;<span class="comment">     *  \note</span></div>
<div class="line"><a name="l00326"></a><span class="lineno">  326</span>&#160;<span class="comment">     *  This function actually returns a \e copy of the default \c formats, so modifications do not affect the actual</span></div>
<div class="line"><a name="l00327"></a><span class="lineno">  327</span>&#160;<span class="comment">     *  instance.</span></div>
<div class="line"><a name="l00328"></a><span class="lineno">  328</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00329"></a><span class="lineno">  329</span>&#160;    <span class="keyword">static</span> <a class="code" href="classjsonv_1_1formats.html">formats</a> coerce();</div>
<div class="line"><a name="l00330"></a><span class="lineno">  330</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00331"></a><span class="lineno">  331</span>&#160;<span class="comment">    /** Create a new, empty \c formats instance. By default, this does not know how to extract anything -- not even the</span></div>
<div class="line"><a name="l00332"></a><span class="lineno">  332</span>&#160;<span class="comment">     *  basic types like \c int64_t or \c std::string.</span></div>
<div class="line"><a name="l00333"></a><span class="lineno">  333</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00334"></a><span class="lineno">  334</span>&#160;    <a class="code" href="classjsonv_1_1formats.html">formats</a>();</div>
<div class="line"><a name="l00335"></a><span class="lineno">  335</span>&#160;    </div>
<div class="line"><a name="l00336"></a><span class="lineno">  336</span>&#160;    ~<a class="code" href="classjsonv_1_1formats.html">formats</a>() noexcept;</div>
<div class="line"><a name="l00337"></a><span class="lineno">  337</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00338"></a><span class="lineno">  338</span>&#160;<span class="comment">    /** Create a new (empty) \c formats using the \a bases as backing \c formats. This forms a directed graph of</span></div>
<div class="line"><a name="l00339"></a><span class="lineno">  339</span>&#160;<span class="comment">     *  \c formats objects. When searching for an \c extractor or \c serializer, the \c formats is searched, then each</span></div>
<div class="line"><a name="l00340"></a><span class="lineno">  340</span>&#160;<span class="comment">     *  base is searched depth-first left-to-right.</span></div>
<div class="line"><a name="l00341"></a><span class="lineno">  341</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00342"></a><span class="lineno">  342</span>&#160;<span class="comment">     *  \param bases Is the list of \c formats objects to use as bases for the newly-created \c formats. Order matters</span></div>
<div class="line"><a name="l00343"></a><span class="lineno">  343</span>&#160;<span class="comment">     *               -- the \a bases are searched left-to-right, so \c formats that are farther left take precedence</span></div>
<div class="line"><a name="l00344"></a><span class="lineno">  344</span>&#160;<span class="comment">     *               over those more to the right.</span></div>
<div class="line"><a name="l00345"></a><span class="lineno">  345</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00346"></a><span class="lineno">  346</span>&#160;<span class="comment">     *  \note</span></div>
<div class="line"><a name="l00347"></a><span class="lineno">  347</span>&#160;<span class="comment">     *  It is impossible to form an endless loop of \c formats objects, since the base of all \c formats are eventually</span></div>
<div class="line"><a name="l00348"></a><span class="lineno">  348</span>&#160;<span class="comment">     *  empty. If there is an existing set of nodes \f$ k \f$ and each new \c format created with \c compose is in</span></div>
<div class="line"><a name="l00349"></a><span class="lineno">  349</span>&#160;<span class="comment">     *  \f$ k+1 \f$, there is no way to create a link from \f$ k \f$ into \f$ k+1 \f$ and so there is no way to create a</span></div>
<div class="line"><a name="l00350"></a><span class="lineno">  350</span>&#160;<span class="comment">     *  circuit.</span></div>
<div class="line"><a name="l00351"></a><span class="lineno">  351</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00352"></a><span class="lineno">  352</span>&#160;    <span class="keyword">static</span> <a class="code" href="classjsonv_1_1formats.html">formats</a> compose(<span class="keyword">const</span> list&amp; bases);</div>
<div class="line"><a name="l00353"></a><span class="lineno">  353</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00354"></a><span class="lineno">  354</span>&#160;<span class="comment">    /** Extract the provided \a type \a from a \c value \a into an area of memory. The \a context is passed to the</span></div>
<div class="line"><a name="l00355"></a><span class="lineno">  355</span>&#160;<span class="comment">     *  \c extractor which performs the conversion. In general, this should not be used directly as it is quite painful</span></div>
<div class="line"><a name="l00356"></a><span class="lineno">  356</span>&#160;<span class="comment">     *  to do so -- prefer \c extraction_context::extract or the free function \c jsonv::extract.</span></div>
<div class="line"><a name="l00357"></a><span class="lineno">  357</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00358"></a><span class="lineno">  358</span>&#160;<span class="comment">     *  \throws no_extractor if an \c extractor for \a type could not be found.</span></div>
<div class="line"><a name="l00359"></a><span class="lineno">  359</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00360"></a><span class="lineno">  360</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="group__Serialization.html#gac24f0cb864988715300f4741b5031546">extract</a>(<span class="keyword">const</span> std::type_info&amp;     type,</div>
<div class="line"><a name="l00361"></a><span class="lineno">  361</span>&#160;                 <span class="keyword">const</span> <a class="code" href="classjsonv_1_1value.html">value</a>&amp;              from,</div>
<div class="line"><a name="l00362"></a><span class="lineno">  362</span>&#160;                 <span class="keywordtype">void</span>*                     into,</div>
<div class="line"><a name="l00363"></a><span class="lineno">  363</span>&#160;                 <span class="keyword">const</span> <a class="code" href="classjsonv_1_1extraction__context.html">extraction_context</a>&amp; context</div>
<div class="line"><a name="l00364"></a><span class="lineno">  364</span>&#160;                ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00365"></a><span class="lineno">  365</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00366"></a><span class="lineno">  366</span>&#160;<span class="comment">    /** Get the \c extractor for the given \a type.</span></div>
<div class="line"><a name="l00367"></a><span class="lineno">  367</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00368"></a><span class="lineno">  368</span>&#160;<span class="comment">     *  \throws no_extractor if an \c extractor for \a type could not be found.</span></div>
<div class="line"><a name="l00369"></a><span class="lineno">  369</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00370"></a><span class="lineno">  370</span>&#160;    <span class="keyword">const</span> <a class="code" href="classjsonv_1_1extractor.html">extractor</a>&amp; get_extractor(std::type_index type) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00371"></a><span class="lineno">  371</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00372"></a><span class="lineno">  372</span>&#160;<span class="comment">    /** Get the \c extractor for the given \a type.</span></div>
<div class="line"><a name="l00373"></a><span class="lineno">  373</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00374"></a><span class="lineno">  374</span>&#160;<span class="comment">     *  \throws no_extractor if an \c extractor for \a type could not be found.</span></div>
<div class="line"><a name="l00375"></a><span class="lineno">  375</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00376"></a><span class="lineno">  376</span>&#160;    <span class="keyword">const</span> <a class="code" href="classjsonv_1_1extractor.html">extractor</a>&amp; get_extractor(<span class="keyword">const</span> std::type_info&amp; type) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00377"></a><span class="lineno">  377</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00378"></a><span class="lineno">  378</span>&#160;<span class="comment">    /** Encode the provided value \a from into a JSON \c value. The \a context is passed to the \c serializer which</span></div>
<div class="line"><a name="l00379"></a><span class="lineno">  379</span>&#160;<span class="comment">     *  performs the conversion. In general, this should not be used directly as it is painful to do so -- prefer</span></div>
<div class="line"><a name="l00380"></a><span class="lineno">  380</span>&#160;<span class="comment">     *  \c serialization_context::to_json or the free function \c jsonv::to_json.</span></div>
<div class="line"><a name="l00381"></a><span class="lineno">  381</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00382"></a><span class="lineno">  382</span>&#160;<span class="comment">     *  \throws no_serializer if a \c serializer for \a type could not be found.</span></div>
<div class="line"><a name="l00383"></a><span class="lineno">  383</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00384"></a><span class="lineno">  384</span>&#160;    <a class="code" href="classjsonv_1_1value.html">value</a> <a class="code" href="group__Serialization.html#ga52201f62c91cdfb758fdb62a330f6e5f">to_json</a>(<span class="keyword">const</span> std::type_info&amp;        type,</div>
<div class="line"><a name="l00385"></a><span class="lineno">  385</span>&#160;                  <span class="keyword">const</span> <span class="keywordtype">void</span>*                  from,</div>
<div class="line"><a name="l00386"></a><span class="lineno">  386</span>&#160;                  <span class="keyword">const</span> <a class="code" href="classjsonv_1_1serialization__context.html">serialization_context</a>&amp; context</div>
<div class="line"><a name="l00387"></a><span class="lineno">  387</span>&#160;                 ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00388"></a><span class="lineno">  388</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00389"></a><span class="lineno">  389</span>&#160;<span class="comment">    /** Gets the \c serializer for the given \a type.</span></div>
<div class="line"><a name="l00390"></a><span class="lineno">  390</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00391"></a><span class="lineno">  391</span>&#160;<span class="comment">     *  \throws no_serializer if a \c serializer for \a type could not be found.</span></div>
<div class="line"><a name="l00392"></a><span class="lineno">  392</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00393"></a><span class="lineno">  393</span>&#160;    <span class="keyword">const</span> <a class="code" href="classjsonv_1_1serializer.html">serializer</a>&amp; get_serializer(std::type_index type) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00394"></a><span class="lineno">  394</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00395"></a><span class="lineno">  395</span>&#160;<span class="comment">    /** Gets the \c serializer for the given \a type.</span></div>
<div class="line"><a name="l00396"></a><span class="lineno">  396</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00397"></a><span class="lineno">  397</span>&#160;<span class="comment">     *  \throws no_serializer if a \c serializer for \a type could not be found.</span></div>
<div class="line"><a name="l00398"></a><span class="lineno">  398</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00399"></a><span class="lineno">  399</span>&#160;    <span class="keyword">const</span> <a class="code" href="classjsonv_1_1serializer.html">serializer</a>&amp; get_serializer(<span class="keyword">const</span> std::type_info&amp; type) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00400"></a><span class="lineno">  400</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00401"></a><span class="lineno">  401</span>&#160;<span class="comment">    /** Register an \c extractor that lives in some unmanaged space.</span></div>
<div class="line"><a name="l00402"></a><span class="lineno">  402</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00403"></a><span class="lineno">  403</span>&#160;<span class="comment">     *  \throws std::invalid_argument if this \c formats instance already has an \c extractor that serves the provided</span></div>
<div class="line"><a name="l00404"></a><span class="lineno">  404</span>&#160;<span class="comment">     *                                \c extractor::get_type.</span></div>
<div class="line"><a name="l00405"></a><span class="lineno">  405</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00406"></a><span class="lineno">  406</span>&#160;    <span class="keywordtype">void</span> register_extractor(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1extractor.html">extractor</a>*);</div>
<div class="line"><a name="l00407"></a><span class="lineno">  407</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00408"></a><span class="lineno">  408</span>&#160;<span class="comment">    /** Register an \c extractor with shared ownership between this \c formats instance and anything else.</span></div>
<div class="line"><a name="l00409"></a><span class="lineno">  409</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00410"></a><span class="lineno">  410</span>&#160;<span class="comment">     *  \throws std::invalid_argument if this \c formats instance already has an \c extractor that serves the provided</span></div>
<div class="line"><a name="l00411"></a><span class="lineno">  411</span>&#160;<span class="comment">     *                                \c extractor::get_type.</span></div>
<div class="line"><a name="l00412"></a><span class="lineno">  412</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00413"></a><span class="lineno">  413</span>&#160;    <span class="keywordtype">void</span> register_extractor(std::shared_ptr&lt;const extractor&gt;);</div>
<div class="line"><a name="l00414"></a><span class="lineno">  414</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00415"></a><span class="lineno">  415</span>&#160;<span class="comment">    /** Register a \c serializer that lives in some managed space.</span></div>
<div class="line"><a name="l00416"></a><span class="lineno">  416</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00417"></a><span class="lineno">  417</span>&#160;<span class="comment">     *  \throws std::invalid_argument if this \c formats instance already has a \c serializer that serves the provided</span></div>
<div class="line"><a name="l00418"></a><span class="lineno">  418</span>&#160;<span class="comment">     *                                \c serializer::get_type.</span></div>
<div class="line"><a name="l00419"></a><span class="lineno">  419</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00420"></a><span class="lineno">  420</span>&#160;    <span class="keywordtype">void</span> register_serializer(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1serializer.html">serializer</a>*);</div>
<div class="line"><a name="l00421"></a><span class="lineno">  421</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00422"></a><span class="lineno">  422</span>&#160;<span class="comment">    /** Register a \c serializer with shared ownership between this \c formats instance and anything else.</span></div>
<div class="line"><a name="l00423"></a><span class="lineno">  423</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00424"></a><span class="lineno">  424</span>&#160;<span class="comment">     *  \throws std::invalid_argument if this \c formats instance already has a \c serializer that serves the provided</span></div>
<div class="line"><a name="l00425"></a><span class="lineno">  425</span>&#160;<span class="comment">     *                                \c serializer::get_type.</span></div>
<div class="line"><a name="l00426"></a><span class="lineno">  426</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00427"></a><span class="lineno">  427</span>&#160;    <span class="keywordtype">void</span> register_serializer(std::shared_ptr&lt;const serializer&gt;);</div>
<div class="line"><a name="l00428"></a><span class="lineno">  428</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00429"></a><span class="lineno">  429</span>&#160;<span class="comment">    /** Register an \c adapter that lives in some unmanaged space.</span></div>
<div class="line"><a name="l00430"></a><span class="lineno">  430</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00431"></a><span class="lineno">  431</span>&#160;<span class="comment">     *  \throws std::invalid_argument if this \c formats instance already has either an \c extractor or \c serializer</span></div>
<div class="line"><a name="l00432"></a><span class="lineno">  432</span>&#160;<span class="comment">     *                                that serves the provided \c adapter::get_type.</span></div>
<div class="line"><a name="l00433"></a><span class="lineno">  433</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00434"></a><span class="lineno">  434</span>&#160;    <span class="keywordtype">void</span> register_adapter(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1adapter.html">adapter</a>*);</div>
<div class="line"><a name="l00435"></a><span class="lineno">  435</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00436"></a><span class="lineno">  436</span>&#160;<span class="comment">    /** Register an \c adapter with shared ownership between this \c formats instance and anything else.</span></div>
<div class="line"><a name="l00437"></a><span class="lineno">  437</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00438"></a><span class="lineno">  438</span>&#160;<span class="comment">     *  \throws std::invalid_argument if this \c formats instance already has either an \c extractor or \c serializer</span></div>
<div class="line"><a name="l00439"></a><span class="lineno">  439</span>&#160;<span class="comment">     *                                that serves the provided \c adapter::get_type.</span></div>
<div class="line"><a name="l00440"></a><span class="lineno">  440</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00441"></a><span class="lineno">  441</span>&#160;    <span class="keywordtype">void</span> register_adapter(std::shared_ptr&lt;const adapter&gt;);</div>
<div class="line"><a name="l00442"></a><span class="lineno">  442</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00443"></a><span class="lineno">  443</span>&#160;<span class="comment">    /** Test for equality between this instance and \a other. If two \c formats are equal, they are the \e exact same</span></div>
<div class="line"><a name="l00444"></a><span class="lineno">  444</span>&#160;<span class="comment">     *  node in the graph. Even if one \c formats has the exact same types for the exact same &lt;tt&gt;extractor&lt;/tt&gt;s.</span></div>
<div class="line"><a name="l00445"></a><span class="lineno">  445</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00446"></a><span class="lineno">  446</span>&#160;    <span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1formats.html">formats</a>&amp; other) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00447"></a><span class="lineno">  447</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00448"></a><span class="lineno">  448</span>&#160;<span class="comment">    /** Test for inequality between this instance and \a other. The opposite of \c operator==. **/</span></div>
<div class="line"><a name="l00449"></a><span class="lineno">  449</span>&#160;    <span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1formats.html">formats</a>&amp; other) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00450"></a><span class="lineno">  450</span>&#160;    </div>
<div class="line"><a name="l00451"></a><span class="lineno">  451</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00452"></a><span class="lineno">  452</span>&#160;    <span class="keyword">struct </span>data;</div>
<div class="line"><a name="l00453"></a><span class="lineno">  453</span>&#160;    </div>
<div class="line"><a name="l00454"></a><span class="lineno">  454</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00455"></a><span class="lineno">  455</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classjsonv_1_1formats.html">formats</a>(std::vector&lt;std::shared_ptr&lt;const data&gt;&gt; bases);</div>
<div class="line"><a name="l00456"></a><span class="lineno">  456</span>&#160;    </div>
<div class="line"><a name="l00457"></a><span class="lineno">  457</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00458"></a><span class="lineno">  458</span>&#160;    std::shared_ptr&lt;data&gt; _data;</div>
<div class="line"><a name="l00459"></a><span class="lineno">  459</span>&#160;};</div>
<div class="line"><a name="l00460"></a><span class="lineno">  460</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00461"></a><span class="lineno">  461</span>&#160;<span class="comment">/** Provides extra information to routines used for extraction. **/</span></div>
<div class="line"><a name="l00462"></a><span class="lineno"><a class="line" href="classjsonv_1_1context__base.html">  462</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1context__base.html">context_base</a></div>
<div class="line"><a name="l00463"></a><span class="lineno">  463</span>&#160;{</div>
<div class="line"><a name="l00464"></a><span class="lineno">  464</span>&#160;<span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00465"></a><span class="lineno">  465</span>&#160;<span class="comment">    /** Create a new instance using the default \c formats (\c formats::global). **/</span></div>
<div class="line"><a name="l00466"></a><span class="lineno">  466</span>&#160;    <a class="code" href="classjsonv_1_1context__base.html">context_base</a>();</div>
<div class="line"><a name="l00467"></a><span class="lineno">  467</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00468"></a><span class="lineno">  468</span>&#160;<span class="comment">    /** Create a new instance using the given \a fmt, \a ver and \a p. **/</span></div>
<div class="line"><a name="l00469"></a><span class="lineno">  469</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classjsonv_1_1context__base.html">context_base</a>(<a class="code" href="classjsonv_1_1formats.html">jsonv::formats</a>        fmt,</div>
<div class="line"><a name="l00470"></a><span class="lineno">  470</span>&#160;                          <span class="keyword">const</span> <a class="code" href="structjsonv_1_1version.html">jsonv::version</a>&amp; ver      = <a class="code" href="structjsonv_1_1version.html">jsonv::version</a>(1),</div>
<div class="line"><a name="l00471"></a><span class="lineno">  471</span>&#160;                          <span class="keyword">const</span> <span class="keywordtype">void</span>*           userdata = <span class="keyword">nullptr</span></div>
<div class="line"><a name="l00472"></a><span class="lineno">  472</span>&#160;                         );</div>
<div class="line"><a name="l00473"></a><span class="lineno">  473</span>&#160;    </div>
<div class="line"><a name="l00474"></a><span class="lineno">  474</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="classjsonv_1_1context__base.html">context_base</a>() noexcept = 0;</div>
<div class="line"><a name="l00475"></a><span class="lineno">  475</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00476"></a><span class="lineno">  476</span>&#160;<span class="comment">    /** Get the \c formats object backing extraction and encoding. **/</span></div>
<div class="line"><a name="l00477"></a><span class="lineno"><a class="line" href="classjsonv_1_1context__base.html#a1fda6ccfbfa7410fa7c61749d6834404">  477</a></span>&#160;    <span class="keyword">const</span> <a class="code" href="classjsonv_1_1formats.html">jsonv::formats</a>&amp; <a class="code" href="classjsonv_1_1context__base.html#a1fda6ccfbfa7410fa7c61749d6834404">formats</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00478"></a><span class="lineno">  478</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00479"></a><span class="lineno">  479</span>&#160;        <span class="keywordflow">return</span> _formats;</div>
<div class="line"><a name="l00480"></a><span class="lineno">  480</span>&#160;    }</div>
<div class="line"><a name="l00481"></a><span class="lineno">  481</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00482"></a><span class="lineno">  482</span>&#160;<span class="comment">    /** Get the version this \c extraction_context was created with. **/</span></div>
<div class="line"><a name="l00483"></a><span class="lineno"><a class="line" href="classjsonv_1_1context__base.html#ad561e860ce9209021de176f646538f3f">  483</a></span>&#160;    <span class="keyword">const</span> <a class="code" href="structjsonv_1_1version.html">jsonv::version</a> <a class="code" href="classjsonv_1_1context__base.html#ad561e860ce9209021de176f646538f3f">version</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00484"></a><span class="lineno">  484</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00485"></a><span class="lineno">  485</span>&#160;        <span class="keywordflow">return</span> _version;</div>
<div class="line"><a name="l00486"></a><span class="lineno">  486</span>&#160;    }</div>
<div class="line"><a name="l00487"></a><span class="lineno">  487</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00488"></a><span class="lineno">  488</span>&#160;<span class="comment">    /** Get a pointer to arbitrary user data. **/</span></div>
<div class="line"><a name="l00489"></a><span class="lineno"><a class="line" href="classjsonv_1_1context__base.html#a8f87d18955e76fc53ae74bdf5be242dc">  489</a></span>&#160;    <span class="keyword">const</span> <span class="keywordtype">void</span>* <a class="code" href="classjsonv_1_1context__base.html#a8f87d18955e76fc53ae74bdf5be242dc">user_data</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00490"></a><span class="lineno">  490</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00491"></a><span class="lineno">  491</span>&#160;        <span class="keywordflow">return</span> _user_data;</div>
<div class="line"><a name="l00492"></a><span class="lineno">  492</span>&#160;    }</div>
<div class="line"><a name="l00493"></a><span class="lineno">  493</span>&#160;    </div>
<div class="line"><a name="l00494"></a><span class="lineno">  494</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00495"></a><span class="lineno">  495</span>&#160;    <a class="code" href="classjsonv_1_1formats.html">jsonv::formats</a> _formats;</div>
<div class="line"><a name="l00496"></a><span class="lineno">  496</span>&#160;    <a class="code" href="structjsonv_1_1version.html">jsonv::version</a> _version;</div>
<div class="line"><a name="l00497"></a><span class="lineno">  497</span>&#160;    <span class="keyword">const</span> <span class="keywordtype">void</span>*    _user_data;</div>
<div class="line"><a name="l00498"></a><span class="lineno">  498</span>&#160;};</div>
<div class="line"><a name="l00499"></a><span class="lineno">  499</span>&#160;</div>
<div class="line"><a name="l00500"></a><span class="lineno"><a class="line" href="classjsonv_1_1extraction__context.html">  500</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1extraction__context.html">extraction_context</a> :</div>
<div class="line"><a name="l00501"></a><span class="lineno">  501</span>&#160;        <span class="keyword">public</span> <a class="code" href="classjsonv_1_1context__base.html">context_base</a></div>
<div class="line"><a name="l00502"></a><span class="lineno">  502</span>&#160;{</div>
<div class="line"><a name="l00503"></a><span class="lineno">  503</span>&#160;<span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00504"></a><span class="lineno">  504</span>&#160;<span class="comment">    /** Create a new instance using the default \c formats (\c formats::global). **/</span></div>
<div class="line"><a name="l00505"></a><span class="lineno">  505</span>&#160;    <a class="code" href="classjsonv_1_1extraction__context.html">extraction_context</a>();</div>
<div class="line"><a name="l00506"></a><span class="lineno">  506</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00507"></a><span class="lineno">  507</span>&#160;<span class="comment">    /** Create a new instance using the given \a fmt, \a ver and \a p. **/</span></div>
<div class="line"><a name="l00508"></a><span class="lineno">  508</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classjsonv_1_1extraction__context.html">extraction_context</a>(<a class="code" href="classjsonv_1_1formats.html">jsonv::formats</a>        fmt,</div>
<div class="line"><a name="l00509"></a><span class="lineno">  509</span>&#160;                                <span class="keyword">const</span> <a class="code" href="structjsonv_1_1version.html">jsonv::version</a>&amp; ver      = <a class="code" href="structjsonv_1_1version.html">jsonv::version</a>(),</div>
<div class="line"><a name="l00510"></a><span class="lineno">  510</span>&#160;                                <a class="code" href="classjsonv_1_1path.html">jsonv::path</a>           p        = <a class="code" href="classjsonv_1_1path.html">jsonv::path</a>(),</div>
<div class="line"><a name="l00511"></a><span class="lineno">  511</span>&#160;                                <span class="keyword">const</span> <span class="keywordtype">void</span>*           userdata = <span class="keyword">nullptr</span></div>
<div class="line"><a name="l00512"></a><span class="lineno">  512</span>&#160;                               );</div>
<div class="line"><a name="l00513"></a><span class="lineno">  513</span>&#160;    </div>
<div class="line"><a name="l00514"></a><span class="lineno">  514</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="classjsonv_1_1extraction__context.html">extraction_context</a>() noexcept;</div>
<div class="line"><a name="l00515"></a><span class="lineno">  515</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00516"></a><span class="lineno">  516</span>&#160;<span class="comment">    /** Get the current \c path this \c extraction_context is extracting for. This is useful when debugging and</span></div>
<div class="line"><a name="l00517"></a><span class="lineno">  517</span>&#160;<span class="comment">     *  generating error messages.</span></div>
<div class="line"><a name="l00518"></a><span class="lineno">  518</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00519"></a><span class="lineno"><a class="line" href="classjsonv_1_1extraction__context.html#af0e81b4935d94bef16f656ccd45eda55">  519</a></span>&#160;    <span class="keyword">const</span> <a class="code" href="classjsonv_1_1path.html">jsonv::path</a>&amp; <a class="code" href="classjsonv_1_1extraction__context.html#af0e81b4935d94bef16f656ccd45eda55">path</a>()<span class="keyword"> const</span></div>
<div class="line"><a name="l00520"></a><span class="lineno">  520</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00521"></a><span class="lineno">  521</span>&#160;        <span class="keywordflow">return</span> _path;</div>
<div class="line"><a name="l00522"></a><span class="lineno">  522</span>&#160;    }</div>
<div class="line"><a name="l00523"></a><span class="lineno">  523</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00524"></a><span class="lineno">  524</span>&#160;<span class="comment">    /** Attempt to extract a \c T from \a from using the \c formats associated with this context.</span></div>
<div class="line"><a name="l00525"></a><span class="lineno">  525</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00526"></a><span class="lineno">  526</span>&#160;<span class="comment">     *  \tparam T is the type to extract from \a from. It must be movable.</span></div>
<div class="line"><a name="l00527"></a><span class="lineno">  527</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00528"></a><span class="lineno">  528</span>&#160;<span class="comment">     *  \throws extraction_error if anything goes wrong when attempting to extract a value.</span></div>
<div class="line"><a name="l00529"></a><span class="lineno">  529</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00530"></a><span class="lineno">  530</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00531"></a><span class="lineno"><a class="line" href="classjsonv_1_1extraction__context.html#a10e56517662919b5316adcf26e2095bc">  531</a></span>&#160;    T <a class="code" href="classjsonv_1_1extraction__context.html#a10e56517662919b5316adcf26e2095bc">extract</a>(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1value.html">value</a>&amp; from)<span class="keyword"> const</span></div>
<div class="line"><a name="l00532"></a><span class="lineno">  532</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00533"></a><span class="lineno">  533</span>&#160;        <span class="keyword">typename</span> std::aligned_storage&lt;sizeof(T), alignof(T)&gt;::type place[1];</div>
<div class="line"><a name="l00534"></a><span class="lineno">  534</span>&#160;        T* ptr = <span class="keyword">reinterpret_cast&lt;</span>T*<span class="keyword">&gt;</span>(place);</div>
<div class="line"><a name="l00535"></a><span class="lineno">  535</span>&#160;        <a class="code" href="group__Serialization.html#gac24f0cb864988715300f4741b5031546">extract</a>(<span class="keyword">typeid</span>(T), from, static_cast&lt;void*&gt;(ptr));</div>
<div class="line"><a name="l00536"></a><span class="lineno">  536</span>&#160;        <span class="keyword">auto</span> destroy = detail::on_scope_exit([ptr] { ptr-&gt;~T(); });</div>
<div class="line"><a name="l00537"></a><span class="lineno">  537</span>&#160;        <span class="keywordflow">return</span> std::move(*ptr);</div>
<div class="line"><a name="l00538"></a><span class="lineno">  538</span>&#160;    }</div>
<div class="line"><a name="l00539"></a><span class="lineno">  539</span>&#160;    </div>
<div class="line"><a name="l00540"></a><span class="lineno">  540</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="group__Serialization.html#gac24f0cb864988715300f4741b5031546">extract</a>(<span class="keyword">const</span> std::type_info&amp;     type,</div>
<div class="line"><a name="l00541"></a><span class="lineno">  541</span>&#160;                 <span class="keyword">const</span> <a class="code" href="classjsonv_1_1value.html">value</a>&amp;              from,</div>
<div class="line"><a name="l00542"></a><span class="lineno">  542</span>&#160;                 <span class="keywordtype">void</span>*                     into</div>
<div class="line"><a name="l00543"></a><span class="lineno">  543</span>&#160;                ) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00544"></a><span class="lineno">  544</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00545"></a><span class="lineno">  545</span>&#160;<span class="comment">    /** Attempt to extract a \c T from &lt;tt&gt;from.at_path(subpath)&lt;/tt&gt; using the \c formats associated with this context.</span></div>
<div class="line"><a name="l00546"></a><span class="lineno">  546</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00547"></a><span class="lineno">  547</span>&#160;<span class="comment">     *  \tparam T is the type to extract from \a from. It must be movable.</span></div>
<div class="line"><a name="l00548"></a><span class="lineno">  548</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00549"></a><span class="lineno">  549</span>&#160;<span class="comment">     *  \throws extraction_error if anything goes wrong when attempting to extract a value.</span></div>
<div class="line"><a name="l00550"></a><span class="lineno">  550</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00551"></a><span class="lineno">  551</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00552"></a><span class="lineno"><a class="line" href="classjsonv_1_1extraction__context.html#a71d973519b73a827f78a308c2d496038">  552</a></span>&#160;    T <a class="code" href="classjsonv_1_1extraction__context.html#a71d973519b73a827f78a308c2d496038">extract_sub</a>(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1value.html">value</a>&amp; from, <a class="code" href="classjsonv_1_1path.html">jsonv::path</a> subpath)<span class="keyword"> const</span></div>
<div class="line"><a name="l00553"></a><span class="lineno">  553</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00554"></a><span class="lineno">  554</span>&#160;        <span class="keyword">typename</span> std::aligned_storage&lt;sizeof(T), alignof(T)&gt;::type place[1];</div>
<div class="line"><a name="l00555"></a><span class="lineno">  555</span>&#160;        T* ptr = <span class="keyword">reinterpret_cast&lt;</span>T*<span class="keyword">&gt;</span>(place);</div>
<div class="line"><a name="l00556"></a><span class="lineno">  556</span>&#160;        extract_sub(<span class="keyword">typeid</span>(T), from, std::move(subpath), static_cast&lt;void*&gt;(ptr));</div>
<div class="line"><a name="l00557"></a><span class="lineno">  557</span>&#160;        <span class="keyword">auto</span> destroy = detail::on_scope_exit([ptr] { ptr-&gt;~T(); });</div>
<div class="line"><a name="l00558"></a><span class="lineno">  558</span>&#160;        <span class="keywordflow">return</span> std::move(*ptr);</div>
<div class="line"><a name="l00559"></a><span class="lineno">  559</span>&#160;    }</div>
<div class="line"><a name="l00560"></a><span class="lineno">  560</span>&#160;    </div>
<div class="line"><a name="l00561"></a><span class="lineno">  561</span>&#160;    <span class="keywordtype">void</span> extract_sub(<span class="keyword">const</span> std::type_info&amp; type, <span class="keyword">const</span> <a class="code" href="classjsonv_1_1value.html">value</a>&amp; from, <a class="code" href="classjsonv_1_1path.html">jsonv::path</a> subpath, <span class="keywordtype">void</span>* into) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00562"></a><span class="lineno">  562</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00563"></a><span class="lineno">  563</span>&#160;<span class="comment">    /** Attempt to extract a \c T from &lt;tt&gt;from.at_path({elem})&lt;/tt&gt; using the \c formats associated with this context.</span></div>
<div class="line"><a name="l00564"></a><span class="lineno">  564</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00565"></a><span class="lineno">  565</span>&#160;<span class="comment">     *  \tparam T is the type to extract from \a from. It must be movable.</span></div>
<div class="line"><a name="l00566"></a><span class="lineno">  566</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00567"></a><span class="lineno">  567</span>&#160;<span class="comment">     *  \throws extraction_error if anything goes wrong when attempting to extract a value.</span></div>
<div class="line"><a name="l00568"></a><span class="lineno">  568</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00569"></a><span class="lineno">  569</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00570"></a><span class="lineno"><a class="line" href="classjsonv_1_1extraction__context.html#a81e0b159f846a1cb8bea1687285835f0">  570</a></span>&#160;    T <a class="code" href="classjsonv_1_1extraction__context.html#a81e0b159f846a1cb8bea1687285835f0">extract_sub</a>(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1value.html">value</a>&amp; from, <a class="code" href="classjsonv_1_1path__element.html">path_element</a> elem)<span class="keyword"> const</span></div>
<div class="line"><a name="l00571"></a><span class="lineno">  571</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00572"></a><span class="lineno">  572</span>&#160;        <span class="keywordflow">return</span> extract_sub&lt;T&gt;(from, <a class="code" href="classjsonv_1_1path.html">jsonv::path</a>({ elem }));</div>
<div class="line"><a name="l00573"></a><span class="lineno">  573</span>&#160;    }</div>
<div class="line"><a name="l00574"></a><span class="lineno">  574</span>&#160;    </div>
<div class="line"><a name="l00575"></a><span class="lineno">  575</span>&#160;<span class="keyword">private</span>:</div>
<div class="line"><a name="l00576"></a><span class="lineno">  576</span>&#160;    <a class="code" href="classjsonv_1_1path.html">jsonv::path</a> _path;</div>
<div class="line"><a name="l00577"></a><span class="lineno">  577</span>&#160;};</div>
<div class="line"><a name="l00578"></a><span class="lineno">  578</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00579"></a><span class="lineno">  579</span>&#160;<span class="comment">/** Extract a C++ value from \a from using the provided \a fmts. **/</span></div>
<div class="line"><a name="l00580"></a><span class="lineno">  580</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00581"></a><span class="lineno"><a class="line" href="group__Serialization.html#ga75b53c85ab73bce4a1d0027c556715a8">  581</a></span>&#160;T <a class="code" href="group__Serialization.html#gac24f0cb864988715300f4741b5031546">extract</a>(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1value.html">value</a>&amp; from, <span class="keyword">const</span> <a class="code" href="classjsonv_1_1formats.html">formats</a>&amp; fmts)</div>
<div class="line"><a name="l00582"></a><span class="lineno">  582</span>&#160;{</div>
<div class="line"><a name="l00583"></a><span class="lineno">  583</span>&#160;    <a class="code" href="classjsonv_1_1extraction__context.html">extraction_context</a> context(fmts);</div>
<div class="line"><a name="l00584"></a><span class="lineno">  584</span>&#160;    <span class="keywordflow">return</span> context.<a class="code" href="classjsonv_1_1extraction__context.html#a10e56517662919b5316adcf26e2095bc">extract</a>&lt;T&gt;(from);</div>
<div class="line"><a name="l00585"></a><span class="lineno">  585</span>&#160;}</div>
<div class="line"><a name="l00586"></a><span class="lineno">  586</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00587"></a><span class="lineno">  587</span>&#160;<span class="comment">/** Extract a C++ value from \a from using \c jsonv::formats::global(). **/</span></div>
<div class="line"><a name="l00588"></a><span class="lineno">  588</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00589"></a><span class="lineno"><a class="line" href="group__Serialization.html#gac24f0cb864988715300f4741b5031546">  589</a></span>&#160;T <a class="code" href="group__Serialization.html#gac24f0cb864988715300f4741b5031546">extract</a>(<span class="keyword">const</span> <a class="code" href="classjsonv_1_1value.html">value</a>&amp; from)</div>
<div class="line"><a name="l00590"></a><span class="lineno">  590</span>&#160;{</div>
<div class="line"><a name="l00591"></a><span class="lineno">  591</span>&#160;    <a class="code" href="classjsonv_1_1extraction__context.html">extraction_context</a> context;</div>
<div class="line"><a name="l00592"></a><span class="lineno">  592</span>&#160;    <span class="keywordflow">return</span> context.<a class="code" href="classjsonv_1_1extraction__context.html#a10e56517662919b5316adcf26e2095bc">extract</a>&lt;T&gt;(from);</div>
<div class="line"><a name="l00593"></a><span class="lineno">  593</span>&#160;}</div>
<div class="line"><a name="l00594"></a><span class="lineno">  594</span>&#160;</div>
<div class="line"><a name="l00595"></a><span class="lineno"><a class="line" href="classjsonv_1_1serialization__context.html">  595</a></span>&#160;<span class="keyword">class </span><a class="code" href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a> <a class="code" href="classjsonv_1_1serialization__context.html">serialization_context</a> :</div>
<div class="line"><a name="l00596"></a><span class="lineno">  596</span>&#160;        <span class="keyword">public</span> <a class="code" href="classjsonv_1_1context__base.html">context_base</a></div>
<div class="line"><a name="l00597"></a><span class="lineno">  597</span>&#160;{</div>
<div class="line"><a name="l00598"></a><span class="lineno">  598</span>&#160;<span class="keyword">public</span>:<span class="comment"></span></div>
<div class="line"><a name="l00599"></a><span class="lineno">  599</span>&#160;<span class="comment">    /** Create a new instance using the default \c formats (\c formats::global). **/</span></div>
<div class="line"><a name="l00600"></a><span class="lineno">  600</span>&#160;    <a class="code" href="classjsonv_1_1serialization__context.html">serialization_context</a>();</div>
<div class="line"><a name="l00601"></a><span class="lineno">  601</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00602"></a><span class="lineno">  602</span>&#160;<span class="comment">    /** Create a new instance using the given \a fmt and \a ver. **/</span></div>
<div class="line"><a name="l00603"></a><span class="lineno">  603</span>&#160;    <span class="keyword">explicit</span> <a class="code" href="classjsonv_1_1serialization__context.html">serialization_context</a>(<a class="code" href="classjsonv_1_1formats.html">jsonv::formats</a>        fmt,</div>
<div class="line"><a name="l00604"></a><span class="lineno">  604</span>&#160;                                   <span class="keyword">const</span> <a class="code" href="structjsonv_1_1version.html">jsonv::version</a>&amp; ver      = <a class="code" href="structjsonv_1_1version.html">jsonv::version</a>(),</div>
<div class="line"><a name="l00605"></a><span class="lineno">  605</span>&#160;                                   <span class="keyword">const</span> <span class="keywordtype">void</span>*           userdata = <span class="keyword">nullptr</span></div>
<div class="line"><a name="l00606"></a><span class="lineno">  606</span>&#160;                                  );</div>
<div class="line"><a name="l00607"></a><span class="lineno">  607</span>&#160;    </div>
<div class="line"><a name="l00608"></a><span class="lineno">  608</span>&#160;    <span class="keyword">virtual</span> ~<a class="code" href="classjsonv_1_1serialization__context.html">serialization_context</a>() noexcept;</div>
<div class="line"><a name="l00609"></a><span class="lineno">  609</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00610"></a><span class="lineno">  610</span>&#160;<span class="comment">    /** Convenience function for converting a C++ object into a JSON value.</span></div>
<div class="line"><a name="l00611"></a><span class="lineno">  611</span>&#160;<span class="comment">     * </span></div>
<div class="line"><a name="l00612"></a><span class="lineno">  612</span>&#160;<span class="comment">     *  \see formats::to_json</span></div>
<div class="line"><a name="l00613"></a><span class="lineno">  613</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00614"></a><span class="lineno">  614</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00615"></a><span class="lineno"><a class="line" href="classjsonv_1_1serialization__context.html#a4185f1964c08027f88500435583c7bb7">  615</a></span>&#160;    <a class="code" href="classjsonv_1_1value.html">value</a> <a class="code" href="classjsonv_1_1serialization__context.html#a4185f1964c08027f88500435583c7bb7">to_json</a>(<span class="keyword">const</span> T&amp; from)<span class="keyword"> const</span></div>
<div class="line"><a name="l00616"></a><span class="lineno">  616</span>&#160;<span class="keyword">    </span>{</div>
<div class="line"><a name="l00617"></a><span class="lineno">  617</span>&#160;        <span class="keywordflow">return</span> <a class="code" href="group__Serialization.html#ga52201f62c91cdfb758fdb62a330f6e5f">to_json</a>(<span class="keyword">typeid</span>(T), static_cast&lt;const void*&gt;(&amp;from));</div>
<div class="line"><a name="l00618"></a><span class="lineno">  618</span>&#160;    }</div>
<div class="line"><a name="l00619"></a><span class="lineno">  619</span>&#160;    <span class="comment"></span></div>
<div class="line"><a name="l00620"></a><span class="lineno">  620</span>&#160;<span class="comment">    /** Dynamically convert a type into a JSON value.</span></div>
<div class="line"><a name="l00621"></a><span class="lineno">  621</span>&#160;<span class="comment">     *  </span></div>
<div class="line"><a name="l00622"></a><span class="lineno">  622</span>&#160;<span class="comment">     *  \see formats::to_json</span></div>
<div class="line"><a name="l00623"></a><span class="lineno">  623</span>&#160;<span class="comment">    **/</span></div>
<div class="line"><a name="l00624"></a><span class="lineno">  624</span>&#160;    <a class="code" href="classjsonv_1_1value.html">value</a> <a class="code" href="group__Serialization.html#ga52201f62c91cdfb758fdb62a330f6e5f">to_json</a>(<span class="keyword">const</span> std::type_info&amp; type, <span class="keyword">const</span> <span class="keywordtype">void</span>* from) <span class="keyword">const</span>;</div>
<div class="line"><a name="l00625"></a><span class="lineno">  625</span>&#160;};</div>
<div class="line"><a name="l00626"></a><span class="lineno">  626</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00627"></a><span class="lineno">  627</span>&#160;<span class="comment">/** Encode a JSON \c value from \a from using the provided \a fmts. **/</span></div>
<div class="line"><a name="l00628"></a><span class="lineno">  628</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00629"></a><span class="lineno"><a class="line" href="group__Serialization.html#gaabee8db6887a255c3b351d127bfad140">  629</a></span>&#160;<a class="code" href="classjsonv_1_1value.html">value</a> <a class="code" href="group__Serialization.html#ga52201f62c91cdfb758fdb62a330f6e5f">to_json</a>(<span class="keyword">const</span> T&amp; from, <span class="keyword">const</span> <a class="code" href="classjsonv_1_1formats.html">formats</a>&amp; fmts)</div>
<div class="line"><a name="l00630"></a><span class="lineno">  630</span>&#160;{</div>
<div class="line"><a name="l00631"></a><span class="lineno">  631</span>&#160;    <a class="code" href="classjsonv_1_1serialization__context.html">serialization_context</a> context(fmts);</div>
<div class="line"><a name="l00632"></a><span class="lineno">  632</span>&#160;    <span class="keywordflow">return</span> context.<a class="code" href="classjsonv_1_1serialization__context.html#a4185f1964c08027f88500435583c7bb7">to_json</a>(from);</div>
<div class="line"><a name="l00633"></a><span class="lineno">  633</span>&#160;}</div>
<div class="line"><a name="l00634"></a><span class="lineno">  634</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00635"></a><span class="lineno">  635</span>&#160;<span class="comment">/** Encode a JSON \c value from \a from using \c jsonv::formats::global(). **/</span></div>
<div class="line"><a name="l00636"></a><span class="lineno">  636</span>&#160;<span class="keyword">template</span> &lt;<span class="keyword">typename</span> T&gt;</div>
<div class="line"><a name="l00637"></a><span class="lineno"><a class="line" href="group__Serialization.html#ga52201f62c91cdfb758fdb62a330f6e5f">  637</a></span>&#160;<a class="code" href="classjsonv_1_1value.html">value</a> <a class="code" href="group__Serialization.html#ga52201f62c91cdfb758fdb62a330f6e5f">to_json</a>(<span class="keyword">const</span> T&amp; from)</div>
<div class="line"><a name="l00638"></a><span class="lineno">  638</span>&#160;{</div>
<div class="line"><a name="l00639"></a><span class="lineno">  639</span>&#160;    <a class="code" href="classjsonv_1_1serialization__context.html">serialization_context</a> context;</div>
<div class="line"><a name="l00640"></a><span class="lineno">  640</span>&#160;    <span class="keywordflow">return</span> context.<a class="code" href="classjsonv_1_1serialization__context.html#a4185f1964c08027f88500435583c7bb7">to_json</a>(from);</div>
<div class="line"><a name="l00641"></a><span class="lineno">  641</span>&#160;}</div>
<div class="line"><a name="l00642"></a><span class="lineno">  642</span>&#160;<span class="comment"></span></div>
<div class="line"><a name="l00643"></a><span class="lineno">  643</span>&#160;<span class="comment">/** \} **/</span></div>
<div class="line"><a name="l00644"></a><span class="lineno">  644</span>&#160;</div>
<div class="line"><a name="l00645"></a><span class="lineno">  645</span>&#160;}</div>
<div class="line"><a name="l00646"></a><span class="lineno">  646</span>&#160;</div>
<div class="line"><a name="l00647"></a><span class="lineno">  647</span>&#160;<span class="preprocessor">#endif</span><span class="comment">/*__JSONV_SERIALIZATION_HPP_INCLUDED__*/</span><span class="preprocessor"></span></div>
<div class="ttc" id="scope__exit_8hpp_html"><div class="ttname"><a href="scope__exit_8hpp.html">scope_exit.hpp</a></div><div class="ttdoc">Definition of the on_scope_exit utility. </div></div>
<div class="ttc" id="classjsonv_1_1serialization__context_html"><div class="ttname"><a href="classjsonv_1_1serialization__context.html">jsonv::serialization_context</a></div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00595">serialization.hpp:595</a></div></div>
<div class="ttc" id="classjsonv_1_1extraction__context_html_a71d973519b73a827f78a308c2d496038"><div class="ttname"><a href="classjsonv_1_1extraction__context.html#a71d973519b73a827f78a308c2d496038">jsonv::extraction_context::extract_sub</a></div><div class="ttdeci">T extract_sub(const value &amp;from, jsonv::path subpath) const </div><div class="ttdoc">Attempt to extract a T from from.at_path(subpath) using the formats associated with this context...</div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00552">serialization.hpp:552</a></div></div>
<div class="ttc" id="nested__exception_8hpp_html"><div class="ttname"><a href="nested__exception_8hpp.html">nested_exception.hpp</a></div><div class="ttdoc">Copyright (c) 2015 by Travis Gockel. </div></div>
<div class="ttc" id="classjsonv_1_1extraction__context_html_a81e0b159f846a1cb8bea1687285835f0"><div class="ttname"><a href="classjsonv_1_1extraction__context.html#a81e0b159f846a1cb8bea1687285835f0">jsonv::extraction_context::extract_sub</a></div><div class="ttdeci">T extract_sub(const value &amp;from, path_element elem) const </div><div class="ttdoc">Attempt to extract a T from from.at_path({elem}) using the formats associated with this context...</div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00570">serialization.hpp:570</a></div></div>
<div class="ttc" id="structjsonv_1_1version_html_a26c29f33ef366a2bb047c317162e77a1"><div class="ttname"><a href="structjsonv_1_1version.html#a26c29f33ef366a2bb047c317162e77a1">jsonv::version::operator&gt;=</a></div><div class="ttdeci">constexpr bool operator&gt;=(const version &amp;other) const </div><div class="ttdoc">Check that this version is greater than or equal to other. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00103">serialization.hpp:103</a></div></div>
<div class="ttc" id="classjsonv_1_1no__extractor_html"><div class="ttname"><a href="classjsonv_1_1no__extractor.html">jsonv::no_extractor</a></div><div class="ttdoc">Thrown when formats::extract does not have an extractor for the provided type. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00134">serialization.hpp:134</a></div></div>
<div class="ttc" id="structjsonv_1_1version_html_ab1c87869db13144a453d13809e9b9bb7"><div class="ttname"><a href="structjsonv_1_1version.html#ab1c87869db13144a453d13809e9b9bb7">jsonv::version::operator==</a></div><div class="ttdeci">constexpr bool operator==(const version &amp;other) const </div><div class="ttdoc">Test for equality with other. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00073">serialization.hpp:73</a></div></div>
<div class="ttc" id="classjsonv_1_1extraction__error_html"><div class="ttname"><a href="classjsonv_1_1extraction__error.html">jsonv::extraction_error</a></div><div class="ttdoc">Exception thrown if there is any problem running extract. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00116">serialization.hpp:116</a></div></div>
<div class="ttc" id="config_8hpp_html"><div class="ttname"><a href="config_8hpp.html">config.hpp</a></div><div class="ttdoc">Copyright (c) 2014-2016 by Travis Gockel. </div></div>
<div class="ttc" id="structjsonv_1_1version_html_a320125222ef82673a5bc378830b85c3d"><div class="ttname"><a href="structjsonv_1_1version.html#a320125222ef82673a5bc378830b85c3d">jsonv::version::version</a></div><div class="ttdeci">constexpr version(version_element major=0, version_element minor=0)</div><div class="ttdoc">Initialize an instance with the given major and minor version info. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00052">serialization.hpp:52</a></div></div>
<div class="ttc" id="classjsonv_1_1adapter_html"><div class="ttname"><a href="classjsonv_1_1adapter.html">jsonv::adapter</a></div><div class="ttdoc">An adapter is both an extractor and a serializer. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00232">serialization.hpp:232</a></div></div>
<div class="ttc" id="classjsonv_1_1extractor_html"><div class="ttname"><a href="classjsonv_1_1extractor.html">jsonv::extractor</a></div><div class="ttdoc">An extractor holds the method for converting a value into an arbitrary C++ type. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00178">serialization.hpp:178</a></div></div>
<div class="ttc" id="structjsonv_1_1version_html_a0571c645cd90fdc6fbdfb55a5a1438b5"><div class="ttname"><a href="structjsonv_1_1version.html#a0571c645cd90fdc6fbdfb55a5a1438b5">jsonv::version::empty</a></div><div class="ttdeci">constexpr bool empty() const </div><div class="ttdoc">Check if this version is an &quot;empty&quot; value – meaning major and minor are both 0. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00058">serialization.hpp:58</a></div></div>
<div class="ttc" id="classjsonv_1_1no__serializer_html"><div class="ttname"><a href="classjsonv_1_1no__serializer.html">jsonv::no_serializer</a></div><div class="ttdoc">Thrown when formats::to_json does not have a serializer for the provided type. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00156">serialization.hpp:156</a></div></div>
<div class="ttc" id="structjsonv_1_1version_html_a610e510ec9b393e92064b4bcc0a3d14b"><div class="ttname"><a href="structjsonv_1_1version.html#a610e510ec9b393e92064b4bcc0a3d14b">jsonv::version::operator&lt;</a></div><div class="ttdeci">constexpr bool operator&lt;(const version &amp;other) const </div><div class="ttdoc">Check that this version is less than other. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00085">serialization.hpp:85</a></div></div>
<div class="ttc" id="classjsonv_1_1serializer_html"><div class="ttname"><a href="classjsonv_1_1serializer.html">jsonv::serializer</a></div><div class="ttdoc">A serializer holds the method for converting an arbitrary C++ type into a value. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00205">serialization.hpp:205</a></div></div>
<div class="ttc" id="classjsonv_1_1formats_html"><div class="ttname"><a href="classjsonv_1_1formats.html">jsonv::formats</a></div><div class="ttdoc">Simply put, this class is a collection of extractor and serializer instances. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00291">serialization.hpp:291</a></div></div>
<div class="ttc" id="classjsonv_1_1context__base_html_ad561e860ce9209021de176f646538f3f"><div class="ttname"><a href="classjsonv_1_1context__base.html#ad561e860ce9209021de176f646538f3f">jsonv::context_base::version</a></div><div class="ttdeci">const jsonv::version version() const </div><div class="ttdoc">Get the version this extraction_context was created with. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00483">serialization.hpp:483</a></div></div>
<div class="ttc" id="path_8hpp_html"><div class="ttname"><a href="path_8hpp.html">path.hpp</a></div><div class="ttdoc">Support for JSONPath. </div></div>
<div class="ttc" id="classjsonv_1_1path_html"><div class="ttname"><a href="classjsonv_1_1path.html">jsonv::path</a></div><div class="ttdoc">Represents an exact path in some JSON structure. </div><div class="ttdef"><b>Definition:</b> <a href="path_8hpp_source.html#l00082">path.hpp:82</a></div></div>
<div class="ttc" id="classjsonv_1_1context__base_html_a1fda6ccfbfa7410fa7c61749d6834404"><div class="ttname"><a href="classjsonv_1_1context__base.html#a1fda6ccfbfa7410fa7c61749d6834404">jsonv::context_base::formats</a></div><div class="ttdeci">const jsonv::formats &amp; formats() const </div><div class="ttdoc">Get the formats object backing extraction and encoding. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00477">serialization.hpp:477</a></div></div>
<div class="ttc" id="structjsonv_1_1version_html_ab7039815c02c4c4e44511f2ab0b5b1f4"><div class="ttname"><a href="structjsonv_1_1version.html#ab7039815c02c4c4e44511f2ab0b5b1f4">jsonv::version::operator!=</a></div><div class="ttdeci">constexpr bool operator!=(const version &amp;other) const </div><div class="ttdoc">Test for inequality with other. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00079">serialization.hpp:79</a></div></div>
<div class="ttc" id="classjsonv_1_1extraction__context_html"><div class="ttname"><a href="classjsonv_1_1extraction__context.html">jsonv::extraction_context</a></div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00500">serialization.hpp:500</a></div></div>
<div class="ttc" id="structjsonv_1_1version_html_a8bd355a9054a0ed82720d61661930c21"><div class="ttname"><a href="structjsonv_1_1version.html#a8bd355a9054a0ed82720d61661930c21">jsonv::version::operator&lt;=</a></div><div class="ttdeci">constexpr bool operator&lt;=(const version &amp;other) const </div><div class="ttdoc">Check that this version is less than or equal to other. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00091">serialization.hpp:91</a></div></div>
<div class="ttc" id="structjsonv_1_1version_html"><div class="ttname"><a href="structjsonv_1_1version.html">jsonv::version</a></div><div class="ttdoc">Represents a version used to extract and encode JSON objects from C++ classes. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00045">serialization.hpp:45</a></div></div>
<div class="ttc" id="group__Serialization_html_gac24f0cb864988715300f4741b5031546"><div class="ttname"><a href="group__Serialization.html#gac24f0cb864988715300f4741b5031546">jsonv::extract</a></div><div class="ttdeci">T extract(const value &amp;from)</div><div class="ttdoc">Extract a C++ value from from using jsonv::formats::global(). </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00589">serialization.hpp:589</a></div></div>
<div class="ttc" id="classjsonv_1_1context__base_html"><div class="ttname"><a href="classjsonv_1_1context__base.html">jsonv::context_base</a></div><div class="ttdoc">Provides extra information to routines used for extraction. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00462">serialization.hpp:462</a></div></div>
<div class="ttc" id="classjsonv_1_1serialization__context_html_a4185f1964c08027f88500435583c7bb7"><div class="ttname"><a href="classjsonv_1_1serialization__context.html#a4185f1964c08027f88500435583c7bb7">jsonv::serialization_context::to_json</a></div><div class="ttdeci">value to_json(const T &amp;from) const </div><div class="ttdoc">Convenience function for converting a C++ object into a JSON value. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00615">serialization.hpp:615</a></div></div>
<div class="ttc" id="classjsonv_1_1extraction__context_html_a10e56517662919b5316adcf26e2095bc"><div class="ttname"><a href="classjsonv_1_1extraction__context.html#a10e56517662919b5316adcf26e2095bc">jsonv::extraction_context::extract</a></div><div class="ttdeci">T extract(const value &amp;from) const </div><div class="ttdoc">Attempt to extract a T from from using the formats associated with this context. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00531">serialization.hpp:531</a></div></div>
<div class="ttc" id="classjsonv_1_1extraction__context_html_af0e81b4935d94bef16f656ccd45eda55"><div class="ttname"><a href="classjsonv_1_1extraction__context.html#af0e81b4935d94bef16f656ccd45eda55">jsonv::extraction_context::path</a></div><div class="ttdeci">const jsonv::path &amp; path() const </div><div class="ttdoc">Get the current path this extraction_context is extracting for. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00519">serialization.hpp:519</a></div></div>
<div class="ttc" id="structjsonv_1_1version_html_aa635f11f9bb5f9502ed1f9d8db7f259b"><div class="ttname"><a href="structjsonv_1_1version.html#aa635f11f9bb5f9502ed1f9d8db7f259b">jsonv::version::operator&gt;</a></div><div class="ttdeci">constexpr bool operator&gt;(const version &amp;other) const </div><div class="ttdoc">Check that this version is greater than other. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00097">serialization.hpp:97</a></div></div>
<div class="ttc" id="config_8hpp_html_acd0703012bd724b356c177b7bc3d761d"><div class="ttname"><a href="config_8hpp.html#acd0703012bd724b356c177b7bc3d761d">JSONV_PUBLIC</a></div><div class="ttdeci">#define JSONV_PUBLIC</div><div class="ttdoc">This function or class is part of the public API for JsonVoorhees. </div><div class="ttdef"><b>Definition:</b> <a href="config_8hpp_source.html#l00104">config.hpp:104</a></div></div>
<div class="ttc" id="classjsonv_1_1path__element_html"><div class="ttname"><a href="classjsonv_1_1path__element.html">jsonv::path_element</a></div><div class="ttdef"><b>Definition:</b> <a href="path_8hpp_source.html#l00037">path.hpp:37</a></div></div>
<div class="ttc" id="classjsonv_1_1value_html"><div class="ttname"><a href="classjsonv_1_1value.html">jsonv::value</a></div><div class="ttdoc">Represents a single JSON value, which can be any one of a potential kind, each behaving slightly diff...</div><div class="ttdef"><b>Definition:</b> <a href="value_8hpp_source.html#l00131">value.hpp:131</a></div></div>
<div class="ttc" id="group__Serialization_html_ga52201f62c91cdfb758fdb62a330f6e5f"><div class="ttname"><a href="group__Serialization.html#ga52201f62c91cdfb758fdb62a330f6e5f">jsonv::to_json</a></div><div class="ttdeci">value to_json(const T &amp;from)</div><div class="ttdoc">Encode a JSON value from from using jsonv::formats::global(). </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00637">serialization.hpp:637</a></div></div>
<div class="ttc" id="value_8hpp_html"><div class="ttname"><a href="value_8hpp.html">value.hpp</a></div><div class="ttdoc">Copyright (c) 2012-2018 by Travis Gockel. </div></div>
<div class="ttc" id="classjsonv_1_1context__base_html_a8f87d18955e76fc53ae74bdf5be242dc"><div class="ttname"><a href="classjsonv_1_1context__base.html#a8f87d18955e76fc53ae74bdf5be242dc">jsonv::context_base::user_data</a></div><div class="ttdeci">const void * user_data() const </div><div class="ttdoc">Get a pointer to arbitrary user data. </div><div class="ttdef"><b>Definition:</b> <a href="serialization_8hpp_source.html#l00489">serialization.hpp:489</a></div></div>
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